Ring insert tool 732a/10 5/16 inch bi-hex AS-Drive tool holder 9x12 mm - Stahlwille 58621020

The 732a/10 5/16 ring insert tool turns a torque wrench with a 9 x 12 mm tool holder into a ring wrench for bolts and nuts with 5/16 inch across flats. The closed ring fully encloses the fastener head and transfers the set tightening torque reliably, even in hard-to-reach places. With a head height of 8 mm and a width of 14.2 mm, the ring fits where space is tight. The tool weighs just 37 g and is drop-forged, hardened and chrome-plated over nickel.

Benefits

• Bi-hex with AS-Drive profile: force is applied to the flanks rather than the corners, protecting fastener heads
• 9 x 12 mm tool holder for torque wrenches with interchangeable insert system
• Special chromium over nickel plating, durable and chip-proof finish
• Drop-forged, hardened and cooled in an oil bath
• Extremely strong and exceptionally durable

Applications

Controlled tightening of hex bolts and nuts with torque wrenches featuring a 9 x 12 mm tool holder, for example in automotive workshops, mechanical and plant engineering, service and maintenance. For imperial-size fasteners.